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Description
Axial angular contact ball bearings ZKLF..-2Z, double direction, for screw mounting, gap seals on both sides
INA
ZKLF1255-2Z-XL
Axial angular contact ball bearing
⌀12 × 55 × 25 mm
od EUR 399.26z VAT
netto EUR 324.60 · cena detaliczna
This item is brought in to order (about 10 working days) and we sell it to business customers. Open a business account.
ZKLF1255-2Z-XL—
EUR 399.26
To orderapprox. 10 days
Brought in to order — approx. 10 working days
Symbol (SKU)ZKLF1255-2Z-XL#N1
EAN4047643183673
Wymiary⌀12 × 55 × 25 mm
Masa359 g
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54 parametersIdentification
- Manufacturer
- INA
- Type
- Axial angular contact ball bearing
- Part number (SKU)
- ZKLF1255-2Z-XL#N1
- EAN
- 4047643183673
- Tolerance class
- Standard
Dimensions
- Bore d
- 12 mm
- Outside diameter D
- 55 mm
- Width B
- 25 mm
- Mass
- 359 g
Load ratings and operation
- Dynamic load rating C
- 18800 N
- Static load rating C₀
- 25000 N
- Sealing
- 2Z
Full manufacturer specification42 parameters · expand
- Axial runout
- 2.0 µm
- Basic dynamic load rating, axial
- 18800.0 N
- Basic static load rating, axial
- 25000.0 N
- Bearing frictional torque
- 0.08 Nm
- Bore diameter lower tolerance
- -0.005 mm
- Bore diameter upper tolerance
- 0.0 mm
- Connection thread for lubrication
- M6
- Contact angle
- 60.0 °
- Distance of extraction slot
- 17.0 mm
- Fatigue load limit, axial
- 1520.0 N
- Fixing holes diameter
- 6.8 mm
- Limiting speed for grease lubrication
- 12000.0 1/min
- Marketing category
- XL
- Mass moment of inertia
- 0.068 kg*cm²
- Maximum diameter of housing
- 33.0 mm
- Minimum chamfer dimension
- 0.3 mm
- Minimum diameter shaft
- 16.0 mm
- Number of holes in adjacent construction
- 3.0
- Operating temperature max.
- 120.0 °C
- Operating temperature min.
- -30.0 °C
- Outside diameter lower tolerance
- -0.01 mm
- Outside diameter upper tolerance
- 0.0 mm
- PFAS
- nein
- Pitch circle diameter fixing holes
- 42.0 mm
- Pitch quantity of fixing holes
- 3.0
- Pitch separation angle of fixing holes
- 120.0 °
- Pitch separation angle of holes in adjacent construction
- 120.0 °
- Position tolerance of bore in the housing
- 0.1 mm
- REACH
- REACH conform
- Recommended INA precision locknut for radial locking
- ZM12
- Required locknut force axial
- 5307.0 N
- Rib diameter inner ring
- 25.0 mm
- Rigidity axial
- 375.0 N/µm
- RoHS
- RoHS compliant
- Sealing
- 2Z
- Size of fixing screws
- M6
- Thermally safe operating speed
- 7600.0 1/min
- Tightening torque for the recommended INA precision locknut
- 8.0 Nm
- Tilting rigidity
- 50.0 Nm/mrad
- Width lower tolerance
- -0.25 mm
- Width of extraction slot
- 3.0 mm
- Width upper tolerance
- 0.0 mm